I have yet to have an issue with goats who have horns. I have 4 foot tall cattle/hog
fence which is woven and not welded. I have not observed any issues with it. One goat can get her head through it and she manages to get it out. she is a Nubian and her horns allow for this to happen. My alpine however wouldn't really even fit though a
fence which had a 1 foot hole in it. The little male goat i have can fit his head through it and can also take it out.
I've observed if they can get it out they can get it back in and they seem to know this themselves.
All i can say as a precaution is to be aware of the horns and to know when to not stick your head somewhere it would get poked or hit.
Ive also found it very practical to have my goats with horns.
I am wondering Lucas if you could tell us what your concerns are around having goats with horns. I could try and
answer your question better if i knew more what your concern is.